CA2927542C - Thermosetting bamboo sand composite pressure pipe - Google Patents
Thermosetting bamboo sand composite pressure pipe Download PDFInfo
- Publication number
- CA2927542C CA2927542C CA2927542A CA2927542A CA2927542C CA 2927542 C CA2927542 C CA 2927542C CA 2927542 A CA2927542 A CA 2927542A CA 2927542 A CA2927542 A CA 2927542A CA 2927542 C CA2927542 C CA 2927542C
- Authority
- CA
- Canada
- Prior art keywords
- layer
- pressure pipe
- bamboo
- sand
- reinforcement layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 59
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 59
- 241001330002 Bambuseae Species 0.000 title claims abstract description 59
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 59
- 239000011425 bamboo Substances 0.000 title claims abstract description 59
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 239000004576 sand Substances 0.000 title claims abstract description 24
- 229920001187 thermosetting polymer Polymers 0.000 title claims abstract description 15
- 230000002787 reinforcement Effects 0.000 claims abstract description 62
- 239000000853 adhesive Substances 0.000 claims abstract description 29
- 230000008719 thickening Effects 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 19
- 230000001070 adhesive effect Effects 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 239000010410 layer Substances 0.000 abstract 9
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000003973 irrigation Methods 0.000 description 6
- 230000002262 irrigation Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920003180 amino resin Polymers 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/01—Rigid pipes of wood
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
- B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/752—Corrosion inhibitor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2410/00—Agriculture-related articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697993.3U CN203604828U (zh) | 2013-11-07 | 2013-11-07 | 热固型竹砂复合压力管 |
| CN201320697993.3 | 2013-11-07 | ||
| PCT/CN2014/090251 WO2015067164A1 (zh) | 2013-11-07 | 2014-11-04 | 热固型竹砂复合压力管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2927542A1 CA2927542A1 (en) | 2015-05-14 |
| CA2927542C true CA2927542C (en) | 2019-05-21 |
Family
ID=50717502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2927542A Active CA2927542C (en) | 2013-11-07 | 2014-11-04 | Thermosetting bamboo sand composite pressure pipe |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9903513B2 (de) |
| EP (1) | EP3067609B1 (de) |
| JP (1) | JP2016539298A (de) |
| CN (1) | CN203604828U (de) |
| BR (1) | BR112016009838B1 (de) |
| CA (1) | CA2927542C (de) |
| ES (1) | ES2867674T3 (de) |
| MX (1) | MX370500B (de) |
| MY (1) | MY177891A (de) |
| RU (1) | RU2650008C2 (de) |
| WO (1) | WO2015067164A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203604828U (zh) * | 2013-11-07 | 2014-05-21 | 浙江鑫宙竹基复合材料科技有限公司 | 热固型竹砂复合压力管 |
| CN204493928U (zh) * | 2015-01-09 | 2015-07-22 | 浙江鑫宙竹基复合材料科技有限公司 | 一种热固型竹木复合管 |
| CN104948848B (zh) * | 2015-05-11 | 2017-05-10 | 安徽蓝通科技股份有限公司 | 节能环保型复合管及其制造方法 |
| CN204852660U (zh) * | 2015-07-23 | 2015-12-09 | 浙江鑫宙竹基复合材料科技有限公司 | 麻缠绕复合管 |
| CN105150332B (zh) * | 2015-08-22 | 2017-09-12 | 浙江鑫宙竹基复合材料科技有限公司 | 一种用于竹复合压力产品的专用修补块及其破损修补方法 |
| CN105042213A (zh) * | 2015-09-08 | 2015-11-11 | 浙江鑫宙竹基复合材料科技有限公司 | 一种预制竹复合管廊及其制作方法 |
| CN205136858U (zh) * | 2015-09-08 | 2016-04-06 | 浙江鑫宙竹基复合材料科技有限公司 | 一种预制竹复合管廊 |
| CN105508809B (zh) * | 2015-12-11 | 2017-10-13 | 浙江鑫宙竹基复合材料科技有限公司 | 一种竹缠绕复合管的内衬层及其制备方法 |
| CN105546230B (zh) * | 2016-02-02 | 2018-05-15 | 浙江鑫宙竹基复合材料科技有限公司 | 一种秸秆竹缠绕复合管及其制备方法 |
| CN106195464B (zh) * | 2016-08-26 | 2019-06-14 | 浙江鑫宙竹基复合材料科技有限公司 | 一种竹缠绕复合压力管 |
| CN106760211B (zh) * | 2017-01-17 | 2022-09-06 | 南京林业大学 | 一种竹材－钢复合管混凝土组合结构 |
| CN107696592B (zh) * | 2017-05-04 | 2024-05-14 | 中林鑫宙竹缠绕发展有限公司 | 一种夹芯结构竹缠绕复合材料制品及其制作方法 |
| CN107504289A (zh) * | 2017-10-06 | 2017-12-22 | 西南石油大学 | 棕皮竹片缠绕复合压力管 |
| US11173634B2 (en) | 2018-02-01 | 2021-11-16 | Ina Acquisition Corp | Electromagnetic radiation curable pipe liner and method of making and installing the same |
| CN108150734A (zh) * | 2018-02-09 | 2018-06-12 | 安徽华奇管业有限公司 | 一种无应力缺陷的带有企口式接口的竹缠绕复合压力管 |
| US10704728B2 (en) | 2018-03-20 | 2020-07-07 | Ina Acquisition Corp. | Pipe liner and method of making same |
| CN113021965B (zh) * | 2021-02-25 | 2023-02-10 | 鑫竹海(福建)管道制造有限公司 | 一种竹缠绕复合管增强层生产设备 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU35510A1 (ru) * | 1932-07-28 | 1934-03-31 | В.Г. Писчиков | Дерев нна многослойна напорна труба |
| US3884269A (en) * | 1969-09-12 | 1975-05-20 | Basler Stueckfaerberei Ag | Fiber-reinforced flexible plastic pipe |
| US3871409A (en) * | 1973-05-21 | 1975-03-18 | Owens Corning Fiberglass Corp | Reinforced synthetic pipe wall construction |
| US4243075A (en) * | 1979-02-02 | 1981-01-06 | Clow Corporation | Composite pipe |
| JPS58193148A (ja) | 1982-05-07 | 1983-11-10 | 伊藤 昌昇 | 竹材、グリセリン、又はエチレン、グルコ−ル、金属、又は合成樹脂、又は其の他材料から成る複合材料 |
| CN2035034U (zh) * | 1988-02-11 | 1989-03-29 | 广东省建筑科研设计所 | 夹层纤维增强塑料输送管 |
| CN2421152Y (zh) | 2000-05-22 | 2001-02-28 | 冷劲松 | 纤维缠绕玻璃钢夹块管 |
| CN2607503Y (zh) * | 2003-04-04 | 2004-03-24 | 吴懋川 | 一种复合管道 |
| CN2642481Y (zh) * | 2003-07-16 | 2004-09-22 | 合肥工业大学 | 竹－塑复合管材 |
| US9879440B2 (en) * | 2006-10-11 | 2018-01-30 | Nov North America I/P, Llc | Fiber reinforced resin polymer mortar pole |
| CN100500403C (zh) * | 2007-09-19 | 2009-06-17 | 合肥工业大学 | 竹塑复合管材卷制成型工艺方法 |
| CN101571213B (zh) * | 2009-06-04 | 2010-12-01 | 芜湖圣弗兰玻璃钢有限公司 | 竹纤维缠绕复合管的制备方法 |
| CN201434160Y (zh) | 2009-06-04 | 2010-03-31 | 芜湖圣弗兰玻璃钢有限公司 | 竹纤维缠绕复合管 |
| CN201651576U (zh) * | 2010-02-09 | 2010-11-24 | 芜湖圣弗兰玻璃钢有限公司 | 直竹条增强竹复管 |
| CN202327397U (zh) * | 2011-11-17 | 2012-07-11 | 新疆广水管道有限公司 | 竹复合压力管 |
| CN203604828U (zh) | 2013-11-07 | 2014-05-21 | 浙江鑫宙竹基复合材料科技有限公司 | 热固型竹砂复合压力管 |
| CN206093233U (zh) * | 2016-09-01 | 2017-04-12 | 中湘环保股份有限公司 | 一种高强度地埋式污水管 |
-
2013
- 2013-11-07 CN CN201320697993.3U patent/CN203604828U/zh not_active Expired - Lifetime
-
2014
- 2014-11-04 BR BR112016009838-2A patent/BR112016009838B1/pt active IP Right Grant
- 2014-11-04 WO PCT/CN2014/090251 patent/WO2015067164A1/zh active Application Filing
- 2014-11-04 RU RU2016115619A patent/RU2650008C2/ru active
- 2014-11-04 ES ES14860861T patent/ES2867674T3/es active Active
- 2014-11-04 CA CA2927542A patent/CA2927542C/en active Active
- 2014-11-04 MY MYPI2016701623A patent/MY177891A/en unknown
- 2014-11-04 JP JP2016550930A patent/JP2016539298A/ja active Pending
- 2014-11-04 US US15/032,264 patent/US9903513B2/en active Active
- 2014-11-04 EP EP14860861.5A patent/EP3067609B1/de active Active
- 2014-11-04 MX MX2016005942A patent/MX370500B/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ES2867674T3 (es) | 2021-10-20 |
| JP2016539298A (ja) | 2016-12-15 |
| MX370500B (es) | 2019-12-16 |
| WO2015067164A1 (zh) | 2015-05-14 |
| BR112016009838B1 (pt) | 2021-01-12 |
| CA2927542A1 (en) | 2015-05-14 |
| US9903513B2 (en) | 2018-02-27 |
| US20160245429A1 (en) | 2016-08-25 |
| MX2016005942A (es) | 2016-12-14 |
| RU2016115619A (ru) | 2017-10-26 |
| EP3067609A4 (de) | 2017-06-28 |
| EP3067609A1 (de) | 2016-09-14 |
| MY177891A (en) | 2020-09-24 |
| CN203604828U (zh) | 2014-05-21 |
| RU2650008C2 (ru) | 2018-04-06 |
| EP3067609B1 (de) | 2021-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2927542C (en) | Thermosetting bamboo sand composite pressure pipe | |
| CA2973024C (en) | Thermosetting type bamboo wood composite tube | |
| CA2993899C (en) | Straw and bamboo woven composite pipe and manufacturing method thereof | |
| CN202327397U (zh) | 竹复合压力管 | |
| CN105508809B (zh) | 一种竹缠绕复合管的内衬层及其制备方法 | |
| CN102797916B (zh) | 一种多层结构玻璃钢管 | |
| WO2017177708A1 (zh) | 一种超大口径的竹缠绕复合管及其制造方法 | |
| WO2017177709A1 (zh) | 一种小口径的竹缠绕复合管及其制造方法 | |
| US10215312B2 (en) | Hemp-winding composite pipe | |
| CN201651576U (zh) | 直竹条增强竹复管 | |
| CN205350604U (zh) | 一种秸秆竹缠绕复合管 | |
| CN201326838Y (zh) | 一种钢塑复合管 | |
| CN206112307U (zh) | 一种用于海水输送的竹缠绕复合管道 | |
| CN206861152U (zh) | 一种双内管式聚氨酯保温管 | |
| CN201513637U (zh) | 一种环保玻璃钢管 | |
| WO2018076490A1 (zh) | 一种用于竹复合综合管廊的直管及包括该直管的管廊 | |
| CN203857146U (zh) | 竹基挤拉复合管 | |
| CN205315867U (zh) | 一种竹缠绕复合管的内衬层 | |
| CN206352692U (zh) | 一种复合玻璃钢管 | |
| CN110645419A (zh) | 一种竹麻缠绕复合压力管及其制备方法 | |
| CN220668640U (zh) | Hdpe双平壁钢塑复合缠绕管 | |
| CN211315384U (zh) | 一种竹麻缠绕复合压力管 | |
| CN215908649U (zh) | 一种管道内衬防腐补强用高分子复合软管 | |
| CN106402520B (zh) | 一种流量可调的纤维增强聚乙烯管材及其应用 | |
| CN203517039U (zh) | 一种卤水玻璃钢管道 |